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Thread awareness to the span drawers

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This commit is contained in:
Magnus Norddahl 2016-12-05 12:47:43 +01:00
parent 2ca0238e2f
commit d8a3174330
2 changed files with 25 additions and 1 deletions
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21
src/r_draw_pal.cpp
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@ -1569,6 +1569,9 @@ namespace swrenderer
void DrawSpanPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_dest_y))
return;
dsfixed_t xfrac;
dsfixed_t yfrac;
dsfixed_t xstep;
@ -1630,6 +1633,9 @@ namespace swrenderer
void DrawSpanMaskedPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_dest_y))
return;
dsfixed_t xfrac;
dsfixed_t yfrac;
dsfixed_t xstep;
@ -1692,6 +1698,9 @@ namespace swrenderer
void DrawSpanTranslucentPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_dest_y))
return;
dsfixed_t xfrac;
dsfixed_t yfrac;
dsfixed_t xstep;
@ -1752,6 +1761,9 @@ namespace swrenderer
void DrawSpanMaskedTranslucentPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_dest_y))
return;
dsfixed_t xfrac;
dsfixed_t yfrac;
dsfixed_t xstep;
@ -1826,6 +1838,9 @@ namespace swrenderer
void DrawSpanAddClampPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_dest_y))
return;
dsfixed_t xfrac;
dsfixed_t yfrac;
dsfixed_t xstep;
@ -1892,6 +1907,9 @@ namespace swrenderer
void DrawSpanMaskedAddClampPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_dest_y))
return;
dsfixed_t xfrac;
dsfixed_t yfrac;
dsfixed_t xstep;
@ -1972,6 +1990,9 @@ namespace swrenderer
void FillSpanPalCommand::Execute(DrawerThread *thread)
{
if (thread->skipped_by_thread(_y))
return;
memset(ylookup[_y] + _x1 + _destorg, _color, _x2 - _x1 + 1);
}

3
src/r_thread.h
View file

@ -123,7 +123,10 @@ protected:
public:
DrawerCommand()
{
if (swrenderer::r_swtruecolor)
_dest_y = static_cast<int>((swrenderer::drawerargs::dc_dest - swrenderer::drawerargs::dc_destorg) / (swrenderer::drawerargs::dc_pitch * 4));
else
_dest_y = static_cast<int>((swrenderer::drawerargs::dc_dest - swrenderer::drawerargs::dc_destorg) / (swrenderer::drawerargs::dc_pitch));
}
virtual ~DrawerCommand() { }